﻿#define _CRT_SECURE_NO_WARNINGS 1
#include<iostream>
using namespace std;
#define SQR(A) A* A
int main() {
	int x= 6, y= 3, z= 2;
	x/=SQR(y+ z) /SQR(y  + z);
	cout<< x<< endl;
}